Donaldson, B. (1998). Sales management/2e: Theory and practice (2nd ed.). Macmillan.
शिकागो स्टाइल उद्धरणDonaldson, Bill. Sales Management/2e: Theory and Practice. 2nd ed. London: Macmillan, 1998.
एमएलए उद्धरणDonaldson, Bill. Sales Management/2e: Theory and Practice. 2nd ed. Macmillan, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.